TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: [email protected] Web: www.taisaw.com Product Specifications Approval Sheet Product Name: SAW Filter 503 MHz SMD 3.0×3.0 mm (BW=6 MHz) TST Parts No.:TA1908A Customer Parts No.: Customer signature required Company: Division: Approved by : Date: Checked by: David Chang Approved by: Bob Chau Date: 2015/10/20 1. Customer signed back is required before TST can proceed with sample build and receive orders. 2. Orders received without customer signed back will be regarded as agreement on the specifications. 3. Any specifications changes must be approved upon by both parties and a new revision of specifications shall be released to reflect the changes. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document FR-71S03-02 TAI-SAW TECHNOLOGY CO., LTD. No. 3, Industrial 2nd Rd., Ping-Chen Industrial District, Taoyuan, 324, Taiwan, R.O.C. TEL: 886-3-4690038 FAX: 886-3-4697532 E-mail: [email protected] Web: www.taisaw.com SAW Filter 503 MHz MODEL NO.: TA1908A REV. NO.:1 A. MAXIMUM RATING: 1.Input Power Level: 5 dBm 2.DC voltage: 5 V RoHS Compliant Lead free Lead-free soldering 3.Operating Temperature: -20C to +70C 4.Storage Temperature: -40C to +85C B. ELECTRICAL CHARACTERISTICS: Item Unit Min. Typ. Max. Center frequency Fc MHz - 503 - Insertion Loss IL dB - 2.9 4.7 dB - 0.4 2.0 (500~506 MHz) Amplitude Ripple (500~506 MHz) Attenuation (Reference level from 0 dB) 400 ~ 434 MHz dB 39 56 - 434 ~ 465 MHz dB 33 44 - 553 ~ 567 MHz dB 33 59 - 567 ~ 600 MHz dB 40 61 - C. MEASUREMENT CIRCUIT: HP Network analyzer 3 SAW Filter 7 4.7pF 4.7pF 17nH 17nH 1,2,4,5,6,8 TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 2 D. OUTLINE DRAWING: C c 3: Input 7: Output 1, 2, 4, 5, 6, 8: Ground Unit: mm △:Year Code (2011->1, 2012->2, …, 2019->9, 2020->0) □:Date Code Date Code Table: E. PCB Footprint: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 3 F. Frequency Characteristics: TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 4 G. PACKING: 1. REEL DIMENSION (Please refer to FR-75D10 for packing quantity) 2. TAPE DIMENSION Cc TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 5 H. Recommended Reflow Profile: 1. Preheating shall be fixed at 150~180℃ for 60~90 seconds. 2. Ascending time to preheating temperature 150℃ shall be 30 seconds min. 3. Heating shall be fixed at 220℃ for 50~80 seconds and at 260℃+0/-5℃ peak (20~40sec). 4. Time: 2 times. TAI-SAW TECHNOLOGY CO., LTD. TST DCC Release document 6